I have paired a new Zigbee Sonoff Temperature & Humidity Sensor - model SNZB-02. When it pairs it is recognized only as "device" and so I go into the "type" field and set it to the appropriate device. After a few hours it still says "no present". I have tried both the built-in driver and one I fo…

[image] vmsman: This Sonoff Zigbee Temperature/Humidity Sensor doesn't stay connected on my network and it is the only Zigbee device with any issues. Try using this driver: [image] [RELEASE] Tuya Temperature Humidity Illuminance LCD Display with a Clock (w/ healthStat…

[image] vmsman: After a few hours it still says "no present". This is not an attribute you'll find in the built-in driver, so just because it's not updating doesn't mean it's not working. I would switch to the "Device" driver first, clear all scheduled jobs and current states (and state if yo…

@bertabcd1234 Robert, very helpful comments. I never realized that once I pair a device, that it could be paired again without unpairing it. That process seemed to wake it up and get it to send data. [image] Sadly, it only communicated once or twice and then stopped. I have tons of Zigbee devi…

@kkossev No, if you look at my answer above, by using the standard device driver in HE you will see: endpoint: 01 application: 00 manufacturer: SONOFF Model: SNZB-02D

@bradford.clarke My device pairs, but only sends data once or twice and stops. Honestly, I plan to use it just for the visual display. I have a bunch of Xiaomi/Aqara Temperature & Humidity Sensors that are rock solid as connected devices. This Sonoff Zigbee Temperature/Humidity Sensor doesn't sta…

Ahh, there's the info we were missing. The version most of us were referring to is the version of the SNZB-02 without a display.

I've just put a warning in the first post of this driver thread that SNZB-02D works with C-8 hub only! It is one of these devices labeled "Zigbee 3.0" that does not fully comply with the Zigbee 3.0 standard ( does not fall back to the previous Zigbee protocol version). I have reported the pairing …

@jlv has managed to pair the same device to a C-7 hub… so it’s still a mystery why some devices will pair in some environments, but will leave the Zigbee network within seconds in other environments. On all the cases the device driver used doesn’t matter in regards to the Zigbee connectivity.

@jkudave OK, so this is noteworthy. When I deleted and paired the device again, it configured with the Tuya device driver right off the bat. In addition, after about an hour, it is still updating and staying accurate on my C7 hub. Perhaps @kkossev can comment.

I don't know why sometimes it will stay connected to the hub, but sometimes not. It's not the driver but may be the way it pairs to the hub - directly or through a repeater. If you switch now back to the HE inbuilt driver and it will stay connected too.

FWIW, I had one paired to a C-5 for a couple months without problem, then also moved it to a C-8 (re-pairing, not migration) without problem -- all with the built-in driver. Interesting about different environments, indeed!

Sonoff Temperature & Humidity Sensor - model SNZB-02D

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jkudave July 20, 2023, 4:11pm 9

Try using this driver: